BFW Firewall & Router

I install rc28 BFW but cannot access internet.I setup Wan - Lan interface and IPs in logical settings.But internet donot work.Have I use NAT future or manage routes in settings?How new bfw has to be setup?Is there any tutorials for new rc versions please?

alexnss escreveu:http://wiki.brazilfw.com.br/

Thanks is working now.